53647819036

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18601879}}^1$

素因数の和:18601993

約数の個数: 24

約数和(自身を含む): 108337349120

約数和(自身を除く): 54689530084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 18601879, 37203758, 74407516, 130213153, 260426306, 520852612, 1915993537, 3831987074, 7663974148, 13411954759, 26823909518, 53647819036]

約数ペア:

[(1, 53647819036), (2, 26823909518), (4, 13411954759), (7, 7663974148), (14, 3831987074), (28, 1915993537), (103, 520852612), (206, 260426306), (412, 130213153), (721, 74407516), (1442, 37203758), (2884, 18601879)]